The KOBOLD NVI Series vibrating level switch for dry materials is an excellent choice for monitoring the level of powdered, granular or pelletized solids. The level switch’s unique design uses the resonance principle with a single, smooth, corrosion-resistant stainless steel probe that won’t foul even when used with solids that tend to cake or coat. Designed for top or side mounting, this vibrating level switch for dry materials has no moving parts, so high reliability and a long service life are assured. The KOBOLD NVI Series vibrating level switch for dry materials offers adjustable sensitivity and can be used with solid materials down to a density of 3.1 lb/ft3.